Translation ES>JA of social media post during 1 day Spain time

We have a potential project ES>JA, see the details:

-Task: translation of social media posts from Spanish into Japanese during 1 day.
-Deadline: the task will last 1 day, the client will create the posts that day in Spanish and they need the Japanese translation that day, as they generate them.
-Date: March 22nd from noon CET to 8pm CET with 30minutes-1 hour break. So around 8 hours of work in Spain time.
-Specialty: the client will generate social media post for the launch of a Japanese product, we do not have more details about the nature of the product.

We will need you to work from 12pm to 8pm translating the posts as the client creates them and sends them. You will need to send back the translations as you finish them. The posts will be relatively small so you have time to work on them and send them back but we will need your full availability during that day.

In case you are interested, please send an email to [HIDDEN] indicating how much you will charge for the whole task (around 8 hours of work with full availability). Important: the job needs to be done in Spain time from noon until 8 PM CET.

Thank you.